No abstract

The Business Process Modeling Notation (BPMN) is a graph-oriented modeling language which is becoming increasing popular in recent years. On the other hand, the Business Process Execution Language for Web Services (BPEL) is a block structured language which is mainly used in formal Description of Business Process. So mapping BPMN to BPEL becomes a challenge in workflow domain. This paper puts forward a method to covert BPMN to BPEL based on Traversing of multiway trees. It effectively addresses the above requirements.